@drockw. I completely agree. I look back at all of the bucks that came within range that I never got a shot at and wonder if I should've drew the bow. Last year, for example, I grunted a nice 8 literally to the base of my tree. Problem was, he had his head up looking for the "buck" that grunted the whole time. His peripheral vision busted me as I tried to slowly turn to the other side of the tree and get a quartering away shot at him.
Should I have taken a chance and drawn? Probably. But hindsight is 20/20. Should've just been more patient about when to turn to the other side of the tree.